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LT - POLYPEPTIDE MODIFICATION METHOD FOR PURIFYING POLYPEPTIDE MULTIMERS

EN - POLYPEPTIDE MODIFICATION METHOD FOR PURIFYING POLYPEPTIDE MULTIMERS

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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C12N 15/00
		A61K 39/395
		C07K 1/22
		C07K 16/46
		C12N 1/15
		C12N 1/19
		C12N 1/21
		C12N 5/10
		C12N 15/09
		C07K 19/00
		C07K 16/28
		C07K 16/30
		C07K 16/36
		C07K 16/00
		C07K 14/735

European patent
(11)	Number of the document	2522724
(13)	Kind of document	T
(96)	European patent application number	10839561.7
	Date of filing the European patent application	2010-12-24
(97)	Date of publication of the European application	2012-11-14
(45)	Date of publication and mention of the grant of the patent	2020-02-05
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/JP2010/073361
	Date	2010-12-24

PCT application publication
(87)	Number	WO 2011/078332
	Date	2011-06-30

Priority applications
(30)	Number	Date	Country code
	2009294391	2009-12-25	JP

Inventors
(72)	IGAWA, Tomoyuki, JP SAMPEI, Zenjiro, JP WAKABAYASHI, Tetsuya, JP ITO, Eriko, JP

Grantee
(73)	Chugai Seiyaku Kabushiki Kaisha, 5-1, Ukima 5-chome, Kita-ku Tokyo 115-8543, JP

Title
(54)	POLYPEPTIDE MODIFICATION METHOD FOR PURIFYING POLYPEPTIDE MULTIMERS
	POLYPEPTIDE MODIFICATION METHOD FOR PURIFYING POLYPEPTIDE MULTIMERS